﻿#region File and License Information
/*
<File>
	<Copyright>Copyright © 2009, Daniel Vaughan. All rights reserved.</Copyright>
	<License>
	This file is part of DanielVaughan's base library

    DanielVaughan's base library is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    DanielVaughan's base library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with DanielVaughan's base library.  If not, see http://www.gnu.org/licenses/.
	</License>
	<Owner Name="Daniel Vaughan" Email="dbvaughan@gmail.com"/>
	<CreationDate>2010-02-24 16:03:11Z</CreationDate>
</File>
*/
#endregion

using System.ComponentModel;
using System.Windows;

namespace DanielVaughan.Windows
{
	/* TODO: [DV] Comment. */
	public static class DesignTimeEnvironment
	{
		static bool? designTime;

		public static bool DesignTime
		{
			get
			{
				if (!designTime.HasValue)
				{
#if SILVERLIGHT
					designTime = DesignerProperties.IsInDesignTool;
#else
					designTime = (bool)DesignerProperties.IsInDesignModeProperty.GetMetadata(
						typeof(DependencyObject)).DefaultValue;
#endif
				}

				return designTime.Value;
			}
		}
	}
}
